Index: conf/powerpc-ieee1275.rmk
===================================================================
--- conf/powerpc-ieee1275.rmk	(revision 1928)
+++ conf/powerpc-ieee1275.rmk	(working copy)
@@ -79,7 +79,7 @@
 	kern/ieee1275/init.c term/ieee1275/ofconsole.c 		\
 	kern/ieee1275/openfw.c disk/ieee1275/ofdisk.c 		\
 	kern/parser.c kern/partition.c kern/env.c kern/powerpc/dl.c 	\
-	kern/generic/millisleep.c kern/time.c                            \
+	kern/generic/millisleep.c kern/time.c   kern/ieee1275/mmap.c     \
 	symlist.c kern/powerpc/cache.S
 kernel_elf_HEADERS = grub/powerpc/ieee1275/ieee1275.h
 kernel_elf_CFLAGS = $(COMMON_CFLAGS)
Index: include/grub/powerpc/ieee1275/memory.h
===================================================================
--- include/grub/powerpc/ieee1275/memory.h	(revision 0)
+++ include/grub/powerpc/ieee1275/memory.h	(revision 0)
@@ -0,0 +1,25 @@
+/* memory.h - describe the memory map */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _GRUB_MEMORY_MACHINE_LB_HEADER
+#define _GRUB_MEMORY_MACHINE_LB_HEADER      1
+
+#define GRUB_MACHINE_MEMORY_AVAILABLE		1
+
+#endif /* ! _GRUB_MEMORY_MACHINE_HEADER */